auto save

my_game.py

 import pygame
 from pygame import locals
-
+import random 
 pygame.init()  # 初始化
 # 创建一个窗口
 screen = pygame.display.set_mode((1000, 600))
 FPS = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
+pygame.display.set_caption('悟空跑酷')
 # 载入图片
 background = pygame.image.load('bg.png')    # 背景
 road = pygame.image.load('road.png')      # 路
 stone = pygame.image.load('stone.png')      # 石头
 cacti = pygame.image.load('cacti.png')      # 仙人掌
 apple = pygame.image.load('bush.png')      # 灌木丛
-hero = pygame.image.load('hero1.png')
-index = 0 
+hero = [pygame.image.load('hero1.png'),
+        pygame.image.load('hero2.png'),
+        pygame.image.load('hero3.png'),
+        pygame.image.load('hero4.png'),
+        pygame.image.load('hero5.png')]
+
 
+index = 0 
+y=400
+JUMP="down"
+t=30
+obstacle=random.choice([stone,cacti,apple])
+rect=obstacle.get_rect()
+rect.x=1000
+rect.y=500-rect.height
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
             # 接收到退出事件后退出程序
             exit()
-
+        if event.type== locals.KEYDOWN :
+            if JUMP=='runing':
+                if event.key==locals.K_SPACE:
+                    JUMP="up"
+    
+    if JUMP=="up":
+        if t>0:
+            y-=t
+            t-=2
+        else:
+            JUMP='down'
+    if JUMP=='down':
+        if t<=30:
+            y+=t
+            t+=2
+            
+        else:
+            JUMP='runing'
+            t=30      
+    wukong=hero[index]
+    if JUMP=='runing':
+        index+=1
+        if index>4:
+            index=0
+    screen.blit(wukong, (150, y))
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))
-    screen.blit(hero, (150, 400))
+    screen.blit(wukong, (150, y))
+    screen.blit(obstacle,(rect.x,rect.y))
+    if rect.x <0-rect.width:
+        obstacle=random.choice([stone,cacti,apple])
+        rect.x=1000
+    else:
+        rect.x-=10
     # 刷新画面
     pygame.display.update()
     FPS.tick(60)
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